Split Data Frame into Rows of Fixed Size

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  2. Reshape three column data frame to matrix (“long” to “wide” format) [duplicate]
  3. How to split a data frame?
  4. Convert data from long format to wide format with multiple measure columns
  5. Split a large dataframe into a list of data frames based on common value in column
  6. Calculate the mean of every 13 rows in data frame
  7. Fastest way to add rows for missing time steps?
  8. Splitting a dataframe string column into multiple different columns [duplicate]
  9. Split dataframe into multiple output files
  10. Split data.frame by value
  11. Split up a dataframe by number of rows
  12. Change value of variable with dplyr
  13. Why is plyr so slow?
  14. Splitting a string into new rows in R [duplicate]
  15. Splitting a large data frame into smaller segments
  16. R: Split unbalanced list in data.frame column
  17. Dynamically select data frame columns using $ and a character value
  18. Repeat each row of data.frame the number of times specified in a column
  19. Filter data.frame rows by a logical condition
  20. Split delimited strings in a column and insert as new rows [duplicate]
  21. Combine a list of data frames into one data frame by row
  22. Group by multiple columns and sum other multiple columns
  23. Expand ranges defined by “from” and “to” columns
  24. Filtering a data frame by values in a column [duplicate]
  25. Subset dataframe by multiple logical conditions of rows to remove
  26. Create a group number for each consecutive sequence
  27. Coerce multiple columns to factors at once
  28. Transpose a data frame
  29. How to convert a table to a data frame
  30. How to replace NA values in a table for selected columns
  31. Splitting a continuous variable into equal sized groups
  32. Detect at least one match between each data frame row and values in vector
  33. Replace all particular values in a data frame
  34. Define and apply custom bins on a dataframe
  35. Replace all occurrences of a string in a data frame
  36. Converting nested list to dataframe
  37. R – Concatenate two dataframes?
  38. Add (insert) a column between two columns in a data.frame
  39. Add a prefix to column names
  40. R convert dataframe to JSON
  41. How to save a data.frame in R?
  42. Select rows from one data.frame that are not present in a second data.frame
  43. Extend contigency table with proportions (percentages)
  44. Specifying column names in a data.frame changes spaces to “.”
  45. Deleting columns from a data.frame where NA is more than 15% of the column length [duplicate]
  46. How do you remove columns from a data.frame?
  47. Add extra level to factors in dataframe
  48. Replace in a factor column
  49. Unlist a data frame by rows, not columns
  50. How to complete missing factor levels in data frame?

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